3 years ago

Someone pls help and show ur work

Mathematics

1 answer:

ale4655 [162]3 years ago

6 0

Answer:

8x8=16

easy

https://youtu.be/WYNfQabLpuk

You might be interested in

The price of 10 citrons and 7 fragrant wood apples is 55 units. The price of 7 citrons and 10 fragrant wood apples is 64 units.

a_sh-v [17]

Price of one citron = 5 units

Price of one fragrant = 5/7 units = 0.71 units

Further explanation:

Let x be the price of one citron and

y be the price of one fragrant

Then according to given statement

10x+7y = 55 Eqn 1

7x+10y = 64 Eqn 2

Multiplying equation 1 by 7

$7(10x+7y) = 7(55)\\70x+49y=385$

This will be equation 3.

Multiplying equation 2 by 10

$10(7x+10y) = 10(64)\\70x+100y=640$

This will be equation 4.

Subtracting equation 3 from equation 4

$70x+100y - (70x+49y) = 640-385\\70x+100y-70y-49y = 255\\51y = 255\\\frac{51x}{51} = \frac{255}{51}\\x = 5\\Putting\ x=5\ in\ equation\ 1\\10(5)+7y = 55\\50+7y = 55\\7y = 55-50\\7y = 5\\\frac{7y}{7} =\frac{5}{7}$

So,

Price of one citron = 5 units

Price of one fragrant = 5/7 units = 0.71 units

Keywords: Linear Equations, Solving system of linear equations

Learn more about linear equations at:

#LearnwithBrainly

5 0

3 years ago

Y=x+5 and y=1/2x+4 <br> solved and graphed

solniwko [45]

The interception point or solving for X?

6 0

3 years ago

If a die is rolled one time find these probabilities of getting less thab 7

WARRIOR [948]

If the dice is only rolled once, the possibility of getting less than7 is100%

5 0

3 years ago

So; 1. Find the sum of 64.2 + 3.4 =_____ Find the difference 514 - 1.72=_____

makkiz [27]

3 0

3 years ago

Tell whether the triangle with the given side lengths is a right triangle.

raketka [301]

It is not a right triangle

6 0

3 years ago